Homemade Sprayer

This is a homemade sprayer, in Brazil it is quite common to find one working on small and medium properties, because its price is low and affordable.
Speed: 40KM / H.
Working Width: 18 Meters.
Capacity: 3200 Liters.
-Optional.
-Narrow wheels.
-Color of Wheels.
-Main color option.
-Secondary color.
-Water tank.
-Water tank + Stickers.
-Cost: 38,000 €